HERA1601G THRU HERA1608G 16.0 AMPS. Glass Passivated High Efficient Rectifiers Voltage Range 50 to 1000 Volts Current 16.0 Amperes TO-220A Features a a a a .185(4.70) .175(4.44) Low forward voltage drop High current capability High reliability High surge current capability .412(10.5) MAX .113(2.87) .103(2.62) .27(6.86) .23(5.84) .594(15.1) .587(14.9) Mechanical Data a a a a a a .055(1.40) .045(1.14) DIA .154(3.91) .148(3.74) PIN1 2 .16(4.06) .14(3.56) Cases: Molded plastic Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MILSTD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 250C/10 seconds .16",(4.06mm) from case. Weight: 2.24 grams .11(2.79) .10(2.54) .56(14.22) .53(13.46) .037(0.94) .027(0.68) .025(0.64) .014(0.35) .205(5.20) .195(4.95) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC =100C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @16.0A Maximum DC Reverse Current @ TA=25C at Rated DC Blocking Voltage @ TA=125C HERA HERA HERA HERA HERA HERA HERA HERA 1601G 1602G 1603G 1604G 1605G 1606G 1607G 1608G 50 35 50 100 70 100 200 140 200 1.0 300 210 300 400 280 400 600 420 600 800 1000 560 700 800 1000 A 250 A 1.3 50 170 Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance RUJC (Note 3) 1.7 80 130 2.5 -65 to +150 -65 to +150 Operating Temperature Range TJ Storage Temperature Range TSTG Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D. C. Notes: 3. Thermal Resistance from Junction to Case Mounted on Heatsink. - 196 - V V V 16.0 10.0 400 Maximum Reverse Recovery Time ( Note 1 ) Units V uA uA nS pF C/W C C RATINGS AND CHARACTERISTIC CURVES (HERA1601G THRU HERA1608G) FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10W NONINDUCTIVE 50W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) 0 -0.25A (+) -1.0A 1000 16 12 8 4 0 50 100 150 o 250 FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT Tj=25 0C 200 150 20 40 60 80 100 120 140 FIG.6- TYPICAL FORWARD CHARACTERISTICS 100 FIG.5- TYPICAL JUNCTION CAPACITANCE 300 250 Tj=25 0C 200 HE RA HE 16 RA 01 16 G~ 06 HE G~ RA HE 16 RA 05 G 16 08 G 150 100 50 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE. (V) - 197 - 16 04 G 30 RA 10 HE G~ RA HE 16 RA 05 16 G 08 G 100 3.0 1.0 06 50 16 20 RA 10 G~ HE 5 01 2 HE 1 16 50 NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE.(pF) Tj=25 0C 1 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 100 0 10 0.1 8.3ms Single Half Sine Wave JEDEC Method Tj=125 0C RA PEAK FORWARD SURGE CURRENT. (A) CASE TEMPERATURE. ( C) 100 HE 0 SET TIME BASE FOR 5/ 10ns/ cm FIG.3- TYPICAL REVERSE CHARACTERISTICS FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE INSTANTANEOUS REVERSE CURRENT. ( A) 20 1cm INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT. (A) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0.3 0.1 0.03 .01 0.4 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V) 1.6 1.8